State Line City, IN Weather & Growing Conditions
Tonight
65°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. East wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Chance Showers And Thunderstorms | 8 mph E | 20% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 7 mph SSE | 41% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 6 mph SSE | 38% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 2 to 9 mph NNE | 52% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 13 mph NE | 63% |
| Monday | 70°F | Showers And Thunderstorms Likely | 14 mph NE | 65% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 12 to 15 mph NE | 48% |
| Tuesday | 69°F | Chance Showers And Thunderstorms | 14 mph NE | 31% |
| Tuesday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 12 mph NNE | 18% |
| Wednesday | 69°F | Mostly Cloudy | 9 mph NNE | 5% |
| Wednesday Night | 54°F | Mostly Cloudy | 3 to 9 mph NNE | 5% |
| Thursday | 72°F | Partly Sunny | 3 to 8 mph NNE | 4% |
| Thursday Night | 55°F | Mostly Cloudy | 2 to 8 mph NNE | 3% |
| Friday | 73°F | Mostly Sunny | 3 to 8 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for State Line City, IN
Last spring frost
Apr 21
First fall frost
Oct 20
Growing season
181 days
Explore more for State Line City, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Danville, Il (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.